[Healeys] Tech info

healeyguy at aol.com healeyguy at aol.com
Tue Sep 21 13:52:39 MDT 2010


Not sure if I'm remembering correctly and since I'm currently at work
(but not breaking the use of internet rule). I think there are two
different cranks used in the 1098 with different diameters, 1.75 inches
and 2.0 inches in standard size. CG is the smaller one. Undersize
bearings are usually available in increments of 0.010 inches up to
0.040 inch. Not sure about the recommended clearances.
Aloha
Perry


-----Original Message-----
From: Gaagten <gaagten at hetnet.nl>
To: healeys at autox.team.net
Sent: Tue, Sep 21, 2010 7:17 am
Subject: [Healeys] Tech info


Hi List,
A friend of mine is rebuiding the engine of his morris minor. It is the
same
engine as used in the A-H sprite MK 2 and the MG midget MK 1.
The engine is 1098 cc referred to as type 10CG.
Following info is asked for:
- Which is the diameter of the standard crankshaft as well as the
tolerances.
- If he wants to grind off the crankshaft, how many times would this be
possible, which are then the resp. diameters and corresponding
tolerances?
- Which size of bearing should be used in this cases.

Would be nice also to recieve these figures in the metrc system.
Hope the question is clear?

thanks and regards,
Ge Aagten
The Netherlands
A-H BJ8


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